baber/WOPTO huggingface dataset:
Patent TW-455555-B (TW)
Title: Cassette and delivery system
Inventor: WILLIAMS HAL
IPC: A61L2/14
Filed: 1998-09-03
Granted: 2001-09-21
Abstract: A method for delivering liquids is disclosed wherein a quantity of the liquid is provided within a cell within a cassette. The cassette is received within a sleeve having an open end. A flap at the open end of the sleeve extends inwardly through the open end between the sleeve and cassette to abut a lip on the cassette and hold the cassette therein. Impingement of the flap pushes the flap away from the lip to allow the cassette to move out of the sleeve. A label mounted within the sleeve rotates between a viewable position where it is visible through a window in the sleeve and a retracted position away from the window. Extraction and reinsertion of the cassette into the sleeve moves the label from the viewable to the non-viewable position.
Patent TW-561175-B (TW)
Title: Styrene-based resin composition and molded articles thereof
Inventor: KANNO TATSUYA
IPC: C08L83/04
Filed: 1998-06-17
Granted: 2003-11-11
Abstract: A modified styrene-based resin composition in which silicone powder is added to styrene-based resin to obtain styrene-based resin compositions of remarkably improved impact resistance, sliding properties, and particularly permanence during sliding. In particular, when the base material is transparent polystyrene-based resin, it was found that the present invention can provide styrene-based resin compositions having excellent impact strength, sliding properties, and transparency without spoiling the fluidity and thermostability thereof. Thus, the present invention enables general-purpose styrene-based rigid thermoplastics to be used for various applications, that is, it allows improvement of such thermoplastics particularly in adaptability to injection molding, extrusion molding and the like, and thereby will contributes to extension of the range of their application.
Patent TW-404897-B (TW)
Title: Releasing of glazing panels
Inventor: KIERNAN MICHAEL NOEL
IPC: B29C65/76
Filed: 1998-09-11
Granted: 2000-09-11
Abstract: Glazing panels such as vehicle windscreens bonded to a supporting frame are released by firstly arranging light energy delivery means adjacent the panel and subsequently transmitting light energy from the delivery means through the panel thereby to effect release of the panel from the frame. The light may be pulsed according to a predetermined regime and may be delivered by a discharge lamp having rapidly attenuating intensity, or quasi continuous wave pulsed laser. The mechanism of panel release may be by thermal degradation of the bonding material, cleavage of material at a surface of, or within the body of the panel, or a combination of such mechanisms.
Patent TW-366399-B (TW)
Title: Mutually switchable heat-accumulation recycling burning nozzle system
Inventor: MIYATA MAKOTO
IPC: F23C5/08
Filed: 1998-09-25
Granted: 1999-08-11
Abstract: The present invention relates to a mutually switchable heat-accumulation recycling burning nozzle system for heat supply of industrial burners of more temperature surge, having the mutually switchable heat-accumulation recycling burning nozzle system formed by the supply/discharge switching device 12, 13 connected with the gas supply system and gas discharge system for the burning nozzle 2 having heat-accumulation device 7 available in a unit of more than 3 cells forming the burning nozzle system 1, being the number of the burning nozzles and the number of the burning nozzle stoppers in a variable proportion, keeping the burning control in unspecific units for repeated and reciprocating heat-accumulation burning. By using the invention, air flow speed injected from the burning nozzle would be changed without changing the burning volume, for operation at a lower capacity of the burning nozzle burning volume to keep the air flow injected from the burning nozzle at a high speed and a wider range for forming unspecific flame.
Patent TW-386245-B (TW)
Title: Temperature control system for test heads
Inventor: YUN HUANG
IPC: F25B21/02
Filed: 1998-10-08
Granted: 2000-04-01
Abstract: An effective temperature control system comprising a thermoelectric cooling module which can be reversibly attached to a device to be cooled. The power supply for the cooling module is controlled by a feedback controller which is coupled to a thermosensor. The thermosensor for temperature monitoring is also adapted for reversible attachment to the device to be cooled. The cooling module comprises a hot junction and a cold junction. During operation, heat is transferred from the cold junction to the hot junction. An interface panel is provided at the cold junction to insure good contact with the device to be cooled.
Patent TW-511335-B (TW)
Title: Integrated circuit
Inventor: OKUMURA NAOTO
IPC: H03K19/003
Filed: 1998-10-13
Granted: 2002-11-21
Abstract: The present invention aims to provide an integrated circuit that can effectively shut off the power supply in power-down mode. The integrated circuit is connected with a first power source (ground, 20), a second power source (19) for supplying constant power, and a third power source (18) for stopping power supply during power down, and the integrated circuit includes control circuits (ND2, IV2, ND1, IV1, NR1) and a CMOS (complimentary metal oxide semiconductor) type tri-state driving circuit (28) consisting of a P-channel transistor (26) and a N-channel transistor (27). For the P-channel transistor, its source terminal, back gate terminal, and gate terminal are connected to the third power source, the second power source, and the control circuits, respectively. For the N-channel transistor, both of its source and back gate terminals are connected to the first power source, and its drain terminal and gate terminal are connected to the drain terminal of the P-channel transistor and the control circuits, respectively. When powering down, the control circuits make the gate terminal of the P-channel transistor be at high level and the gate terminal of the N-channel transistor remain at low level. Thus, when the levels of back gate terminal and the gate terminal of the P-channel transistor both reach high level, the CMOS type tri-state driving circuit will become 'Z' (in a high impedance condition). Hence, the currents originating from the CMOS type tri-state driving circuit and other COMS type tri-state circuits, whose outputs are connected together with the output of the CMOS type tri-state driving circuit, are used as leakage currents so as to ensure that no current may flow to the P-channel transistor.
Patent TW-412665-B (TW)
Title: Multicolor image forming apparatus
Inventor: EMUKAI TETSUROU
IPC: G03G15/08
Filed: 1998-10-31
Granted: 2000-11-21
Abstract: The present invention is to prevent the banding from occurrence by preventing the write-in of images during the operation of rotary developing apparatus. A plurality of images are written in with first inter image in order to form toner image of two-page share onto the imprint belt. After the plurality of images are written in, the developing apparatus is rotated by the second interimage to prepare for the subsequent toner color. The second inter image is set to be longer than the first inter image, and said second interimage is set to include the time up to the completion of development of the images written in, the time required to rotate the developing apparatus, and time required to converge the vibration accompanying said rotation.
Patent TW-417059-B (TW)
Title: Random number generation method and apparatus
Inventor: LIN BO
IPC: H03K3/84
Filed: 1999-02-11
Granted: 2001-01-01
Abstract: The bias inherently associated with random number generation using a physical means (e.g. noise diodes, Geiger counters, etc.) is removed with the present invention by smoothing the physically generated random number with a pseudo random number. For instance by XORing or ADDing the physically generated random number with a pseudo random number, it can be shown that the distribution of 0s and 1s in the resulting binary random number is uniform.
Patent TW-416075-B (TW)
Title: Color cathode ray tube
Inventor: NAKAGAWA SHINICHIRO
IPC: H01J29/07
Filed: 1999-02-08
Granted: 2000-12-21
Abstract: A shadow mask of a color cathode-ray tube has a substantially rectangular mask main body and a substantially rectangular mask frame fixed to a skirt portion of the mask main body. The mask main body has a curved effective surface formed with a large number of electron-beam passage apertures and opposing the fluorescent screen, a non-aperture portion surrounding the outer periphery of this effective surface, and a skirt portion formed in a bent on the outer periphery of the non-aperture portion. The mask main body has a long axis extending in a horizontal direction and crossing with a tube axis, and a short axis extending in a vertical direction and crossing with both the tube axis and the long axis. The effective surface and the non-aperture portion of the mask main body are formed in a curved surface having a radius of curvature in the short axis direction. At each long side of the mask main body, each end portion of the short axis of the effective surface and the non-aperture portion is recessed from any other adjacent part, in a direction leaving from the fluorescent screen along the tube axis. The radius of curvature in a short axis direction near the short axis of the effective surface and the non-aperture portion of the mask main body is smaller than the radius of curvature in the short axis direction at other parts.
Patent TW-407186-B (TW)
Title: Screw type self-tapping masonary anchor
Inventor: GIANNUZZI ANTHONY C
IPC: F16B25/00
Filed: 1999-03-01
Granted: 2000-10-01
Abstract: An enhanced strength screw-type, self-tapping masonry anchor for fastening a fixture or other attachment to masonry in which a hole is drilled to receive the anchor. The anchor is provided with a shank having a root section surrounded by at least one helical male cutting thread whose crest diameter ex-ceeds the diameter of the hole whereby when the anchor is screwed into the hole, the cutting thread then cuts a female thread in the bank of the hole to mechanically retain the anchor therein to impart to the anchor a holding power that resists axial pull-out forces. Formed on the root in the helical land between successive convolutions of the thread is a ridge that is raised above the root to define a compacting zone between the ridge and the bank of the hole. Particu-late debris produced by the cutting action is dis-charged into the land and forced into the compacting zone to create a dense mass that wedges the anchor in the hole and thereby enhances the holding power of the anchor.
Patent TW-458880-B (TW)
Title: Slide-driving device for knuckle presses
Inventor: ITAKURA HIDEO
IPC: B30B1/14
Filed: 1999-04-21
Granted: 2001-10-11
Abstract: A slide-driving device for knuckle presses employs a slide link affixed at a base end to the knuckle press, and provided at its outer end to a junction between links that drive the slide. The slide link maintains a very small slope angle for the lower link, which raises and lowers the slide. The small slope angle prevents thrust force from being generated on the slide, and enables performing high-precision molding of products even with extrusion operations, where the molding is started from a position high above the bottom dead center of the slide. In one embodiment of the invention, the base end of the slide link is rigidly affixed to the frame of the knuckle press. In a second embodiment of the invention, a bottom dead center compensation device adjusts the position of the outer end of the slide link at bottom dead center to compensate for changes in the linkage.
Patent TW-I250385-B (TW)
Title: Polymer and a forming method of a micro pattern using the same
Inventor: JUNG JAE-CHANG
IPC: G03F7/039
Filed: 1999-04-30
Granted: 2006-03-01
Abstract: The present invention relates to a polymer represented by following Formula 1 and a method of forming a micro pattern using the same, wherein, R is C1-C10 primary or secondary alcohol group; m and n independently represent a number from 1 to 3; and the ratio a:b:c is (10-80)mol%:(10-80)mol%:(10-80)mol%, respectively. The photoresist polymer according to the present invention is suitable for forming an ultra-micro pattern such as used in 4G or 16G DRAM semiconductor devices using a light source such as ArF, an E-beam, EUV, or an ion-beam.
Patent TW-484177-B (TW)
Title: Self-aligned emitter and base BJT process and structure
Inventor: JANG WEN-YUEH
IPC: H01L29/08
Filed: 1999-06-23
Granted: 2002-04-21
Abstract: This invention provides a process for forming a self-aligned BJT (bipolar junction transistor). Conventional front end processes are used to form an N+ buried layer on a substrate. An N-type collector region is then formed followed by formation of isolation regions on the substrate surface. A deep collection region is formed by ion implantation into the N-well. Next, a P base region is formed by ion implantation. An undoped polysilicon (polycide) layer is then deposited on the surface of the substrate. Thereafter, a dielectric layer, which preferably cannot be oxidized, is deposited on top of the undoped polysilicon (polycide) layer. The dielectric layer is then patterned to form an insulating emitter. Nitride spacers are then formed on the sidewalls of the insulating emitter. The polysilicon (polycide) layer is then heavily doped with P-type impurities except in the area of the insulating emitter and nitride spacers. An oxide layer is then grown on the surface of the P+ doped polysilicon (polycide) layer and the nitride spacers are then removed. Next, the insulating emitter and thermally grown oxide layers are then used as a mask through which the polysilicon (polycide) layer between said both of them is etched away. The insulating emitter and thermally grown oxide layers are then removed. The narrow gaps that have been etched between the polysilicon (polycide) layer and the undoped polysilicon (polycide) layer, are then filled with a dielectric. The undoped polysilicon (polycide) regions are then heavily doped with N-type impurities. The impurities are then thermally driven out from the polysilicon (polycide) layer to the silicon substrate. Lastly, the conventional back end processes are followed, which include ILD layer deposition and planarization, contact opening, metal deposition and patterning.
Patent TW-476056-B (TW)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: YOSHIKAWA CHIKANORI
IPC: G09F9/35
Filed: 1999-05-11
Granted: 2002-02-11
Abstract: In a liquid crystal display device having a pixel substrate 1, an opposite substrate 2 and a liquid crystal layer 3 disposed between the pixel substrate 1 and the opposite substrate 2, the pixel substrate 1 has a transparent substrate 4, a pixel electrode 5 provided on the transparent substrate 4, an orientation control slope portion 6 which is provided on the pixel electrode 5, sloped in different directions within each pixel and formed of organic film such as acrylic resin, and an orientation layer 7 coated on the orientation control slope portion 6, and the opposite substrate 2 has a transparent substrate 8, an opposite electrode 9 provided on the transparent substrate 8 and an orientation layer 10 coated on the opposite electrode 9.
Patent TW-469360-B (TW)
Title: Servo control device
Inventor: TSUTSUI KAZUHIKO
IPC: H02P25/098
Filed: 1999-05-21
Granted: 2001-12-21
Abstract: In a servo control apparatus in which a machine system is driven by a servo motor, a phase compensation device is provided. The phase compensating device calculates a speed component (phase delay compensation signal) corresponding to a phase delay caused by a mechanical resonance suppressing filter which is provided so as to suppress resonance and mechanical vibrations, produced by a characteristic frequency owned by the machine system. While such a signal obtained by adding this speed component (phase delay compensation signal) to an actual motor speed is used as a speed feedback signal for a control operation, unstable conditions of a servo system, which are caused by the phase delay caused when the mechanical resonance filter is applied, are suppressed, and a high gain of the servo control apparatus is realized.
Patent TW-425562-B (TW)
Title: Fuse-latch circuit
Inventor: LE THOAI-THAI
IPC: G11C17/18
Filed: 1999-05-25
Granted: 2001-03-11
Abstract: This invention relates to a fuse-latch circuit, in which by means of a first and a second control-signals (FINIT, FSET), which are mutually offset in time, the fuse-information can be read from a fuse (10) into a latch-element (1) and can be stored in it. Both control-signals (FINIT, FSET) thus can be obtained only from a global signal by means of a delay-element.
Patent TW-400266-B (TW)
Title: Cutting device
Inventor: KUSUBE KOJI
IPC: B28D7/02
Filed: 1999-06-21
Granted: 2000-08-01
Abstract: This is a cutting device, which includes a chuck table used to support a workpiece and a cutting tool used to cut the workpiece supported by the chuck table. The cutting tool includes a main shaft part; a blade attached to the rotating shaft of the main shaft part; a cutting fluid nozzle used to supply water to the blade and the workpiece; and an air-blowing nozzle, which is near the blade and is used to supply air to the peripheral area of the blade. The cutting fluid nozzle and the air-blowing nozzle are provided on the blade cover, which is used to cover the blade. The air-blowing pipe, which is used to supply air to the air-blowing nozzle, is arranged inside the main shaft part. The air forced in via the air-blowing pipe is supplied to the air-blowing nozzle for blowing the air towards the cutting edge of the blade to remove the water attached to the cutting edge and to ensure an accurate installation of the adjusting blade assembly.
Patent TW-564242-B (TW)
Title: Porous optical fiber base materials, optical fiber base materials and methods for producing them
Inventor: KUWABARA HARUYOSHI
IPC: C03B37/014
Filed: 1999-07-21
Granted: 2003-12-01
Abstract: There is disclosed a method for producing a porous optical fiber base material comprising depositing fine glass powder on a rotating member, wherein pore size of the deposited fine glass powder is controlled, and preferably, mode of the pore size is controlled to be 0.1 to 1 mum, or wherein a total amount of absorbed H2O amount and OH group amount on the fine glass powder per square meter of fine glass powder surface area is controlled to be 3.5x10<-5> to 7.5x10<-5> g. Such porous optical fiber base materials have an improved weight of fine glass powder deposited on the member per batch, or an improved fine glass powder deposit efficiency, which may greatly contribute to improvement of production ability and reduction of production cost. Further, there is disclosed a method for producing a porous optical fiber base material comprising depositing fine glass powder on a rotating member, wherein, as for the deposited fine glass powder, pore volume of pores having a pore size of 10 mum or more is controlled to be 1% by volume or less relative to the total pore volume. Such a porous optical fiber base material can markedly decrease air bubbles in an optical fiber base material after the fusion vitrification.
Patent TW-438701-B (TW)
Title: Cooling device in outboard engine system
Inventor: MURATA HIROYUKI
IPC: B63H20/28
Filed: 1999-09-17
Granted: 2001-06-07
Abstract: In an outboard engine, a support member for supporting a drive shaft and an exhaust pipe within an extension case can be cooled by outside water pumped by utilizing the exhaust pressure from the engine. The inside of the extension case is divided, by the support member for supporting the drive shaft and the exhaust pipe, into an upper chamber communicating with the open air, and a lower chamber into which outside water is introduced, so that the exhaust gas from the exhaust pipe is discharged into the lower chamber. Both the upper and lower chambers are in communication with each other through a communication pipe. Thus, during operation of the engine, the support member and the depending members are cooled by the outside water forced up from the lower chamber through the communication pipe into the upper chamber.
Patent TW-550078-B (TW)
Title: Evacuant
Inventor: INOUE RANKO
IPC: A61K35/74
Filed: 1999-11-09
Granted: 2003-09-01
Abstract: Disclosed is an evacuant of easy taking, possessing a sufficient evacuating effect in a small dose without accompanying any irritation to bowel, and having a suppressing action to order of feces, irrespective of whether its preparations are in the form of tablets, liquids or elixirs. This evacuant is characterized by containing an active magnesium oxide which has a BET value (surface area in terms of m<2>/g) of at least 21, preferably 21-50, more preferably 30-40 and is excellent in acid reactivity, and may preferably be incorporated with lacto bacteria and, in particular, more preferably, a mixture of sporulated lactobacteria and yeast extracts and/or oligosaccharides. The preparations are preferably in the form of liquids, granules, tablets and capsules.
Patent TW-410167-B (TW)
Title: A sports racket having a frame with discontinuous boundary
Inventor: SOONG TSAI-CHEN
IPC: A63B49/02
Filed: 1999-11-25
Granted: 2000-11-01
Abstract: A sports racket, comprises a handle and a frame, including a head part, a middle part, a throat element and a shank element, and a string system composed of a lateral string segments and a longitudinal string segments, wherein a plurality of the longitudinal string segments pass through the openings in the throat element, enter and anchored at the shank element; and at least for two longitudinal string segments, one on each side of the longitudinal axis, which are anchored at the shank element, there is no structural member of the frame standing between said string segment and the outboard space beyond. The frame, which surrounds the string network, is essentially not continuous.
Patent TW-432458-B (TW)
Title: Automatic water spraying system
Inventor: LI PENG-CHANG
IPC: H01L21/00
Filed: 1999-12-17
Granted: 2001-05-01
Abstract: The present invention provides an automatic water spraying system which is applicable on a semiconductor machine for preventing the occurrence of a blockage on a wet scrubber connected therewith. Such a blockage will cause a semiconductor machine to shut down.
Patent TW-460864-B (TW)
Title: Disk apparatus
Inventor: MORIOKA JUNICHIROU
IPC: G11B21/02
Filed: 2000-02-22
Granted: 2001-10-21
Abstract: A disk apparatus of the present invention comprises an actuator 3 holding a head 5 as well as having a finger part 45 for engagement. An inertial latch mechanism 11 is rotatably supported by an axis in the vicinity of the outer periphery of a disk 2 with keeping in weight balance around the axis and also provided with a hook 43 which can be engaged with the finger part 45 of the actuator 3. In a non-operating time, the hook 43 of the inertial latch mechanism 11 is engaged with the finger part 45 of the actuator 3. And in an operating time, the inertial latch mechanism 11 is constructed that the hook 43 is unlatched from the finger part 45 by the air flow occurred with the rotation movement of the disk 2.